[The effect of different classes of radioprotectors on the survival of mice irradiated at a wide range of doses].
Boĭko. V N VN; Zholus. R B RB; Legeza. V I VI
Key Findings
- Three different dose‑response patterns were seen for radioprotectors in mice
- Thymogen showed its strongest protective effect at the LD50‑70/30 radiation dose range
- The authors call for more research on agents that work across a wider range of radiation doses
Practical Outcomes
- For most biohackers, the findings are not directly actionable because they’re limited to mouse models and lack human dosing guidance. It may spark interest in exploring thymogen as a radioprotective agent, but no concrete protocol or safety data for human use can be derived from this paper.
Summary
The study tested several substances that protect mice from radiation and found that thymogen works best at a medium‑high radiation dose range, but the research is in mice, uses unclear dosing, and doesn’t give a clear way to use it in people.
Abstract
In experiments with mice three kinds of dose dependence of radioprotection efficiency were shown for different radioprotectors. Maximum protection was revealed in the ranges of LD70-100/30 for naphthyzin and cystamine, LD50-70/30 for thymogen and lymphokinin, LD70/30 for prodigiosan and polyribonate. The necessity of research of preparations which increase radioresistance in the wide range of doses is pointed. The problem of improved criteria for radioprotector selection is discussed.
Study Information
pubmed
1995